Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


F'(x)=f(x+h)-f(x)]\h: h limit 0: =x+h)^2-2(x+h)-(x^2-2x)]/h =x^2+2xh+h^2-2x-2h-x^2+2h]/h =2xh+h^2-2h]/h =h(2x+h-2)]/h.....cancel h; limit h 0 =2x-2...ans
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts